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mugsby

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Everything posted by mugsby

  1. first off you'd have to overcome the forward breakdown voltage, with the diode shorted thier would be no potential differance to do this so nothing would happen.
  2. actually electronics now and popular electronics merged and became poptronics, i don't know if that mag is still around though.
  3. http://www.ul-asia.com/Home.aspx?SiteId=2
  4. it's a scope that use a television tube.
  5. well you could use lemons ;D, they have those multi fraud small volt size caps for memory, 12v ones for car use, use a 140db piezo horn.
  6. the catch with this type of alarm is that it needs to have it's own power supply.
  7. yes it's call a constant current source
  8. 10% THD is awful, maybe you should check out the LM3886
  9. a cheap way would be to use one of the to-220 TIP series with a zener to bias it.
  10. buy a cheap car or bike battery charger and add a capacitance multiplayer, if your worried about overcharging use a wall outlet timer.
  11. have you tried press n peel blue? i'd give it a go except i don't like to drill holes. http://www.cibs.co.uk/etch/x7.html
  12. did you take the 68000 out of the sega? i only salvage high cost parts, you can buy a resistor for a penny, it isn't worth my time in that case.
  13. you have to buy white van parts or salvage them, even if you win the lottery you still have to buy the ticket.
  14. if you are going though a proxy someone else might be using rapidshare also limiting your downloading.
  15. being rude to people isn't going to help you, thats for sure.... ok i'm going to explain this to you, rapidshare lets you download up 30megs at a time with the free option based on you ip address, then you have to wait an hour and a half before you can do it again. if you use one of the paid plans you don't have to wait, they are providing a usefull service free or paid and i won't look a gift horse in the mouth, know what i'm saying? if you know someone you can access an ftp with most of the books free.
  16. Prentice Hall - SPICE A Guide to Circuit Simulation and Analysis using pspice.pdf
  17. http://www.megaupload.com/?d=7UV6V6JX password is: electronics-lab.com
  18. http://www.siliconchip.com.au/cms/archive.html the repair guys storys are under "servicemans log"
  19. not complaining, but when you save a html page you should include the folder with it, it contains the pictures. there are no schematics to go along with the text! anyways most of this is free at the website, if you check it out read the repair shop guys storys, he figures things out that sometimes airn't so obvious (the terminology he use is a little weird too).
  20. http://www.megaupload.com/?d=XSJITWBU
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